DISCONTINUED OPERATIONS (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended
	Sep. 30, 2015	Mar. 31, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Results from discontinued operations [Abstract]
Revenues	$ 164		$ 3,472	$ 419	$ 6,895
Cost of revenues	174		3,116	645	6,370
Gross profit (loss)	(10)		356	(226)	525
Sales and marketing expense	7		857	(91)	1,603
Other income (expense), net	6		0	124	0
Loss before income tax benefit	(11)		(501)	(11)	(1,078)
Income tax benefit	(4)		(189)	(4)	(407)
Net loss of discontinued operations	(7)		$ (312)	(7)	$ (671)
Current and non-current assets and liabilities of discontinued operations [Abstract]
Receivables, net	89	$ 2,075		89
Prepaid expenses and other current assets	12	0		12
Total current assets of discontinued operations	101	2,075		101
Other assets	0	12		0
Total non-current assets of discontinued operations	0	12		0
Accounts payable	0	449		0
Other current liabilities	245	5,087		245
Total current liabilities of discontinued operations	$ 245	5,536		$ 245
Antech Diagnostics Inc [Member]
Summary of gain on disposal of discontinued operation [Abstract]
Purchase price		21,000
Cash consideration received		20,100
Amount held by Antech until certain conditions are met		$ 900